2996680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3943}}^1$

素因数の和:3973

約数の個数: 32

約数和(自身を含む): 7099200

約数和(自身を除く): 4102520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 3943, 7886, 15772, 19715, 31544, 39430, 74917, 78860, 149834, 157720, 299668, 374585, 599336, 749170, 1498340, 2996680]

約数ペア:

[(1, 2996680), (2, 1498340), (4, 749170), (5, 599336), (8, 374585), (10, 299668), (19, 157720), (20, 149834), (38, 78860), (40, 74917), (76, 39430), (95, 31544), (152, 19715), (190, 15772), (380, 7886), (760, 3943)]